127345215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6841}}^1$

素因数の和:6939

約数の個数: 32

約数和(自身を含む): 218725056

約数和(自身を除く): 91379841

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 3723, 6205, 6841, 18615, 20523, 34205, 102615, 116297, 348891, 499393, 581485, 1498179, 1744455, 2496965, 7490895, 8489681, 25469043, 42448405, 127345215]

約数ペア:

[(1, 127345215), (3, 42448405), (5, 25469043), (15, 8489681), (17, 7490895), (51, 2496965), (73, 1744455), (85, 1498179), (219, 581485), (255, 499393), (365, 348891), (1095, 116297), (1241, 102615), (3723, 34205), (6205, 20523), (6841, 18615)]